* [PATCH v2] mac80211: timeout a single frame in the rx reorder buffer
@ 2012-02-01 16:48 Eliad Peller
0 siblings, 0 replies; only message in thread
From: Eliad Peller @ 2012-02-01 16:48 UTC (permalink / raw)
To: Johannes Berg; +Cc: linux-wireless
The current code checks for stored_mpdu_num > 1, causing
the reorder_timer to be triggered indefinitely, but the
frame is never timed-out (until the next packet is received)
Signed-off-by: Eliad Peller <eliad@wizery.com>
Cc: <stable@vger.kernel.org>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
---
v2: cc stable
net/mac80211/rx.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index f407427..7e3980f 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -611,7 +611,7 @@ static void ieee80211_sta_reorder_release(struct ieee80211_hw *hw,
index = seq_sub(tid_agg_rx->head_seq_num, tid_agg_rx->ssn) %
tid_agg_rx->buf_size;
if (!tid_agg_rx->reorder_buf[index] &&
- tid_agg_rx->stored_mpdu_num > 1) {
+ tid_agg_rx->stored_mpdu_num) {
/*
* No buffers ready to be released, but check whether any
* frames in the reorder buffer have timed out.
--
1.7.6.401.g6a319
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